$121 Find Cheap Flights from Chicago to Arizona - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Arizona departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Arizona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Arizona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Arizona.
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Cheap Flights from Chicago to Arizona

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Phoenix
Phoenix1 stop$250
Tucson
Tucsonnonstop$308
Phoenix
Phoenix1 stop$250
Tucson
Tucsonnonstop$308

Book Cheap Chicago to Arizona Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Arizona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Arizona

Sun, Aug 30 - Thu, Sep 3
Allegiant Air Logo
9:35 pm - 11:21 pm
RFD
-
LAS
3h 46mnonstop
Allegiant Air Logo
3:15 pm - 8:39 pm
LAS
-
RFD
3h 24mnonstop
$228Allegiant Air
Sun, Aug 2 - Tue, Aug 4
Frontier Logo
7:29 am - 9:37 am
ORD
-
LAS
4h 08mnonstop
Frontier Logo
2:28 pm - 12:49 am
LAS
-
ORD
8h 21m
1 stop
$228Frontier
Sun, Jul 26 - Thu, Jul 30
Multiple Airlines Logo
9:19 am - 5:40 pm
RFD
-
LAS
10h 21m
1 stop
Multiple Airlines Logo
7:00 am - 12:24 pm
LAS
-
RFD
3h 24mnonstop
$229Multiple Airlines
Sat, Nov 7 - Tue, Nov 10
Southwest Logo
3:05 pm - 5:55 pm
MDW
-
PHX
3h 50mnonstop
Southwest Logo
1:35 pm - 7:45 pm
PHX
-
MDW
5h 10m
1 stop
$251Southwest
Sat, Aug 8 - Sat, Aug 15
Southwest Logo
5:40 am - 7:15 am
MDW
-
PHX
3h 35mnonstop
Southwest Logo
5:45 am - 2:05 pm
PHX
-
MDW
6h 20m
1 stop
$255Southwest
Wed, Aug 19 - Mon, Aug 24
American Airlines Logo
1:59 pm - 3:41 pm
ORD
-
PHX
3h 42mnonstop
American Airlines Logo
5:05 am - 10:52 am
PHX
-
ORD
3h 47mnonstop
$257American Airlines
Sat, Sep 5 - Wed, Sep 9
Delta Logo
11:22 am - 6:08 pm
ORD
-
PHX
8h 46m
1 stop
Delta Logo
6:00 am - 4:14 pm
PHX
-
ORD
8h 14m
1 stop
$265Delta
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
8:59 pm - 10:42 pm
ORD
-
TUS
3h 43mnonstop
American Airlines Logo
12:35 pm - 6:31 pm
TUS
-
ORD
3h 56mnonstop
$308American Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
8:40 am - 1:28 pm
ORD
-
TUS
5h 48m
1 stop
United Airlines Logo
6:30 am - 2:34 pm
TUS
-
ORD
7h 04m
1 stop
$329United Airlines
Wed, Dec 9 - Tue, Dec 15
Delta Logo
6:00 am - 12:59 pm
MDW
-
TUS
7h 59m
1 stop
Delta Logo
1:40 pm - 10:10 pm
TUS
-
MDW
7h 30m
1 stop
$329Delta
Booking Insights

KAYAK's insights & trends for Chicago to Arizona flights

Get data-powered insights and trends into flights from Chicago to Arizona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago to Arizona?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago to Arizona departing in July.

What is the cheapest Chicago to Arizona flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Arizona from Chicago found in the last 5 days was to Phoenix, at $124 round-trip. The most popular route is from Chicago O'Hare Intl Airport (ORD) to Phoenix Sky Harbor Intl Airport (PHX), and the cheapest round-trip airline ticket found on this route in the last 5 days was $264.

What is the cheapest time of day to fly to Arizona?

The average price for all round-trip flights from Chicago to Arizona depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Arizona is generally in the afternoon, when round-trip flights cost $308 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Arizona is generally in the evening, which is peak travel time and where the average cost of a ticket is $335.

Can I save money by flying with a layover from Chicago to Arizona?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $359, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Chicago to Arizona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Arizona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Arizona is January, when tickets cost $236 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $365 and $361 respectively.

What’s the cheapest day of the week to fly from Chicago to Arizona?

The average price of all round-trip flights from Chicago to Arizona clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Arizona, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

How far in advance should I book a flight from Chicago to Arizona?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Arizona, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Arizona, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$121
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago O'Hare Airport to Las Vegas

Flights from Chicago to Arizona: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Chicago to Arizona 
JanieFlew with SWISS
ORD
-
PHX
Feb 2025
I think you should prebook food or bring your own food.
Verified travelerFlew with United Airlines
ORD
-
PHX
Apr 2024
Use the find my gate feature on the flights phone app if available as the airport is a bit confusing

FAQs - booking Arizona flights

  • What are the standard layover options from Chicago to Arizona?

    Most airlines offering flights from Chicago to Arizona usually have at least a single stop en route. The stopover options for these flights vary depending on your airline, origin airport, and destination airport. Most flights from Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD) to Phoenix Sky Harbor International Airport (PHX) usually has one stop in Hartsfield–Jackson Atlanta International Airport (ATL), Detroit Metropolitan Wayne County Airport (DTW) or Minneapolis–Saint Paul International Airport (MSP). From MDW - Tucson International Airport (TUS), there are one and two stops at ATL, DTW, and Salt Lake City International Airport (SLC).

  •  Where can I relax in Chicago O'Hare International Airport (ORD) before my long flight to Arizona?

    There are lounges in every terminal. United Airlines offers three lounges in Terminal 1 and the fourth lounge in Terminal 2. Additionally, American Airlines offers four lounges, all of which are located in Terminal 3. The Swissport Lounge is a lounge that takes Priority Pass membership, which will gratify its members. SAS Lounge and British Airways Lounge are both in terminal 5. You can access the lounges by paying the one-time fee at the door.

  • Which family services are in Chicago Midway International Airport (MDW)?

    A baby care room is provided with a separate area for nursing, a sink, and a washing area located in Concourse C near the yoga studio. Infant Change, The majority of restrooms at the airport have amenities. Consider using the designated security lane to make the process more efficient. Most of the airport's eateries have kids' menus and high chairs.

  • Can I rent a car in Phoenix Sky Harbor International Airport (PHX)?

    Yes. The Rental Car Center has a separate facility that is situated to the east of Sky Harbor. The Rental Car Center and the terminals are connected by a shuttle bus that operates every 5 to 10 minutes along the curb near the baggage claim areas. As there are only a limited number of automobiles, please reserve your car before arriving at Phoenix Airport. Several car rental businesses are located at Phoenix Airport, such as Avis, Budget, Dollar, Enterprise, and Fox.

  • How does KAYAK find such low prices on flights from Chicago to Arizona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Arizona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Arizona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Arizona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Arizona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Arizona with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Arizona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Arizona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Arizona

  • If you want to get to the city center from Phoenix Sky Harbor International Airport (PHX), you can use a car, town car, shuttle, or taxi. The most affordable and fastest way is to drive or use a taxi.
  • If you are looking for non-stop flights from Chicago to Arizona, frontier airlines offer non-stop flights from Chicago Midway International Airport (MDW)-PHX. While spirit airlines and united airlines from Chicago O'Hare International Airport (ORD)-PHX.
  • If you are looking for accessible services at MDW, its parking structures provide accessible parking places. The arrival and departure vehicle loading facilities are all equipped with accessible drop-off spaces with curb ramps. All of the airport's restrooms include wheelchair-accessible facilities. There are high numbers and Braille on every elevator.
  • Two Mamava Nursing Suites are available at Tucson International Airport (TUS) if you travel with a young child. A secluded nursing area with an outlet, a bench, and a fold-down table is provided in the suites in Airside at Gate A3 and Concourse B.
  • If you are traveling with your four-legged companion at PHX, Sky Harbor has designated indoor and outdoor pet relief areas: T3, Level 1, and the Paw Pad is located on the west side of the terminal. T4, Level 1, The Bone Yard is located on the west side, just outside baggage claim.

Reviews of the top 5 airlines serving from Chicago to Arizona

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Arizona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Arizona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4244 reviews
7.5Entertainment
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
Airline reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

6.0 GoodAnonymous, Jun 2026
MDW - BDL
Read more Southwest reviews

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

My flight to Chicago left and landed early. My return flight left two minutes late and arrived 2 minutes late. My seat selections were ideal! There were no snacks going to Chicago and no snacks on the return trip. There are no charging outlets on board.

Flight was delayed but they still boarded us early knowing we were delayed. Were not able to move about the plane the majority of the flight.

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

A long delay. Don't travel late in the day.

I liked the snacks and the flight attendants were friendly.

Other than a way way too cold cabinets for the entire flight, all was great

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

The flight experience was very good! Especially the United Club!

The flight from Ottawa to Chicago took a lot longer due to DC in Ottawa. We got to Chicago and went to our gate to catch our flight. We only had nine minutes I found that very stressful.

Boarding crew at the gate were hilarious and made boarding run.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

Significant delays on my trip to Chicago and my trip back to NY

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Regarding the boarding: it needs more efforts to make it more convenient

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.

Complete and total debacle from start to finish. HUGE mistake picking this airline. NEVER again! Rudest staff in the business.

It's not JetBlues fault but there was a smell on the plane (possibly other travelers) and 3 children behind me that never quit whining. Soccor fans that were very loud. Pilot brought the plane down from high altitude quickly, dropping us hu dress of feet at a time. I've never felt that intense of dropping on other airlines (usually fly Southwest Airlines). But I arrived safely and I'm thankful for that.

Seats were great, the staff was great, and the food was about the best I've had on a plane, and is especially the best of any US-based carrier I've flown. Free Wi-Fi was also great.

The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.

Domestic flights are good. Just stay away from international travel

Flight left 2 hours late with no explanation as to the delay

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

I had back trouble prior to my flight and everyone was great about helping me.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

Better than expected. Staff were friendly and nice on both flights.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

I didn’t have enough time to catch my connecting flight and had to use a different Airline. I will be requesting a refund.

I brought a ticket and car rental through Travelocity. There was no where to add a KTN. So I thought i’d add it by looking up ticket on frontier website. I tried 3 times with the frontier chat bot to add my KTN it never updated my boarding pass. So then I tried showing up early to do it in person at the airport. The first employee update my ktn in the system and gave me a new boarding pass. I was sent back by tsa to join regular line. Then I was told to add my Ktn. It would cost me $25 extra. Given the length of the cue I did pay. Congratulations! BUT I will NEVER fly frontier again. Plus the plane was very old. It had actual ashtrays and old looking tray backs. Worst travel experience ever. Im warning my friends and family not to use frontier ever.

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

Was just ok with over selling I guess. A lot of people in a short space and when we finally arrive i20 minutes, waiting to get out from the plain because we were waiting authorization for out boarding? Something like that.

They changed my flight and did not want to accommodate me or try to help me in any way. They do not care about their customers.

Everything you need to know for your flight from Chicago to Arizona

Cabin class types available on flights to Arizona

Cabin classes available on flights to Arizona. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.